There are a lot of good ideas here. BUT - I think a lot of what you buy is the artwork, and I don't feel that I get that. Every card is imprinted with Castle Oldskull - major arcana. WHY? As a DM, I'd like to think that my players are playing in my campaign, not listening to me reading from the supplement of the week. Please include the artwork without the advertising, so it can be organically incorporated into any fantasy setting.

A categorical reference when building a dungeon for your players, full of good ideas for various levels of incapacitation all the way to murder.

In short, I liked it